743  
CDUS41 KBOX 220758  
CLIORH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
348 AM EDT SAT SEP 22 2018  
 
   
...............................
 
 
   
..THE WORCESTER MA CLIMATE SUMMARY FOR SEPTEMBER 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 1159 PM 85 1965 68 -2 68  
1940  
1895  
MINIMUM 55 607 AM 32 1929 51 4 62  
AVERAGE 61 59 2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.93 1961 0.14 -0.14 0.00  
MONTH TO DATE 4.26 2.59 1.67 2.49  
SINCE SEP 1 4.26 2.59 1.67 2.49  
SINCE JAN 1 40.64 33.95 6.69 31.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
2000  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 6 -2 0  
MONTH TO DATE 41 79 -38 59  
SINCE SEP 1 41 79 -38 59  
SINCE JUL 1 41 118 -77 107  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 83 37 46 40  
SINCE SEP 1 83 37 46 40  
SINCE JAN 1 677 463 214 471    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 78 1000 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE WORCESTER MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1931  
MINIMUM TEMPERATURE (F) 51 33 1929  
1904  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2018.....SUNRISE 635 AM EDT SUNSET 645 PM EDT  
SEPTEMBER 23 2018.....SUNRISE 636 AM EDT SUNSET 643 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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